2789622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 6718608

約数和(自身を除く): 3928986

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 193, 198, 219, 386, 438, 579, 657, 803, 1158, 1314, 1606, 1737, 2123, 2409, 3474, 4246, 4818, 6369, 7227, 12738, 14089, 14454, 19107, 28178, 38214, 42267, 84534, 126801, 154979, 253602, 309958, 464937, 929874, 1394811, 2789622]

約数ペア:

[(1, 2789622), (2, 1394811), (3, 929874), (6, 464937), (9, 309958), (11, 253602), (18, 154979), (22, 126801), (33, 84534), (66, 42267), (73, 38214), (99, 28178), (146, 19107), (193, 14454), (198, 14089), (219, 12738), (386, 7227), (438, 6369), (579, 4818), (657, 4246), (803, 3474), (1158, 2409), (1314, 2123), (1606, 1737)]